The Urinary Albumin-to-Creatinine Ratio (ACR) test is used to assess kidney function, specifically looking for the presence of albumin (a protein) in the urine, which is a sign of kidney damage.
Indications for Urinary Albumin-to-Creatinine Ratio Test:
● Chronic kidney disease: To assess early kidney damage, especially in people with diabetes or hypertension.
● Diabetes management: To monitor for kidney complications in patients with diabetic nephropathy.
● Hypertension management: To assess kidney health in hypertensive patients.
How Urinary Albumin-to-Creatinine Ratio Test Works:
● A urine sample is collected, and the albumin-to-creatinine ratio is measured. This helps assess the amount of albumin relative to creatinine, providing an indication of kidney function.
Normal Range:
● Normal ACR value: Less than 30 mg/g.
● Moderate albuminuria: 30–300 mg/g.
● Severe albuminuria: >300 mg/g, indicating possible kidney damage.
Abnormal Test Significance:
● Elevated ACR levels suggest kidney damage or nephropathy, especially in patients with diabetes or hypertension.
Management Based on Results:
● For elevated ACR: Further evaluation and kidney function tests may be recommended. Management may include blood pressure control, blood sugar management, or medications like ACE inhibitors to protect kidney function.
Price in India:
Approx. ₹500 – ₹2,000 for urinary albumin-to-creatinine ratio.
Frequently Asked Questions
How is this test different from a regular urine test?
It specifically measures the albumin level in relation to creatinine to detect early signs of kidney damage.
Can the test be affected by hydration levels?
Yes, hydration can affect the concentration of creatinine and albumin in urine.
Disclaimer: The albumin-to-creatinine ratio is an early screening tool for kidney health and should be followed by further testing for accurate diagnosis.
How HealthPil Can Help:
At HealthPil, we connect you with nephrologists who can help interpret your urinary albumin-to-creatinine ratio and guide you through kidney disease management.
